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<div class="subTitle">ar.com.hjg.pngj.chunks</div>
<h2 title="Class ChunkCopyBehaviour" class="title">Class ChunkCopyBehaviour</h2>
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<pre>public class <span class="strong">ChunkCopyBehaviour</span>
extends <a href="http://docs.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a></pre>
<div class="block">Chunk copy policy to apply when copyng from a <a href="../../../../../ar/com/hjg/pngj/PngReader.html" title="class in ar.com.hjg.pngj"><code>PngReader</code></a> to a <a href="../../../../../ar/com/hjg/pngj/PngWriter.html" title="class in ar.com.hjg.pngj"><code>PngWriter</code></a>.
 <p>
 The constants are bit-masks, they can be OR-ed
 <p>
 Reference: <a href="http://www.w3.org/TR/PNG/#14">http://www.w3.org/TR/PNG/#14</a> <br></div>
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<h3>Field Summary</h3>
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<td class="colFirst"><code>static int</code></td>
<td class="colLast"><code><strong><a href="../../../../../ar/com/hjg/pngj/chunks/ChunkCopyBehaviour.html#COPY_ALL">COPY_ALL</a></strong></code>
<div class="block">copy all, including palette</div>
</td>
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<tr class="rowColor">
<td class="colFirst"><code>static int</code></td>
<td class="colLast"><code><strong><a href="../../../../../ar/com/hjg/pngj/chunks/ChunkCopyBehaviour.html#COPY_ALL_SAFE">COPY_ALL_SAFE</a></strong></code>
<div class="block">copy all 'safe to copy' chunks</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>static int</code></td>
<td class="colLast"><code><strong><a href="../../../../../ar/com/hjg/pngj/chunks/ChunkCopyBehaviour.html#COPY_ALMOSTALL">COPY_ALMOSTALL</a></strong></code>
<div class="block">Copy almost all: excepts only HIST (histogram) TIME and TEXTUAL chunks</div>
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<td class="colFirst"><code>static int</code></td>
<td class="colLast"><code><strong><a href="../../../../../ar/com/hjg/pngj/chunks/ChunkCopyBehaviour.html#COPY_NONE">COPY_NONE</a></strong></code>
<div class="block">Don't copy anything</div>
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<td class="colFirst"><code>static int</code></td>
<td class="colLast"><code><strong><a href="../../../../../ar/com/hjg/pngj/chunks/ChunkCopyBehaviour.html#COPY_PALETTE">COPY_PALETTE</a></strong></code>
<div class="block">copy the palette</div>
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</tr>
<tr class="rowColor">
<td class="colFirst"><code>static int</code></td>
<td class="colLast"><code><strong><a href="../../../../../ar/com/hjg/pngj/chunks/ChunkCopyBehaviour.html#COPY_PHYS">COPY_PHYS</a></strong></code>
<div class="block">Copy PHYS chunk (physical resolution)</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>static int</code></td>
<td class="colLast"><code><strong><a href="../../../../../ar/com/hjg/pngj/chunks/ChunkCopyBehaviour.html#COPY_TEXTUAL">COPY_TEXTUAL</a></strong></code>
<div class="block">Copy al textual chunks.</div>
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<td class="colFirst"><code>static int</code></td>
<td class="colLast"><code><strong><a href="../../../../../ar/com/hjg/pngj/chunks/ChunkCopyBehaviour.html#COPY_TRANSPARENCY">COPY_TRANSPARENCY</a></strong></code>
<div class="block">Copy TRNS chunk</div>
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<td class="colFirst"><code>static int</code></td>
<td class="colLast"><code><strong><a href="../../../../../ar/com/hjg/pngj/chunks/ChunkCopyBehaviour.html#COPY_UNKNOWN">COPY_UNKNOWN</a></strong></code>
<div class="block">Copy unknown chunks (unknown by our factory)</div>
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<td class="colOne"><code><strong><a href="../../../../../ar/com/hjg/pngj/chunks/ChunkCopyBehaviour.html#ChunkCopyBehaviour()">ChunkCopyBehaviour</a></strong>()</code>&nbsp;</td>
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<td class="colFirst"><code>static <a href="../../../../../ar/com/hjg/pngj/chunks/ChunkPredicate.html" title="interface in ar.com.hjg.pngj.chunks">ChunkPredicate</a></code></td>
<td class="colLast"><code><strong><a href="../../../../../ar/com/hjg/pngj/chunks/ChunkCopyBehaviour.html#createPredicate(int, ar.com.hjg.pngj.ImageInfo)">createPredicate</a></strong>(int&nbsp;copyFromMask,
               <a href="../../../../../ar/com/hjg/pngj/ImageInfo.html" title="class in ar.com.hjg.pngj">ImageInfo</a>&nbsp;imgInfo)</code>
<div class="block">Creates a predicate equivalent to the copy mask</div>
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<h3>Methods inherited from class&nbsp;java.lang.<a href="http://docs.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a></h3>
<code><a href="http://docs.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true#clone()" title="class or interface in java.lang">clone</a>, <a href="http://docs.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true#equals(java.lang.Object)" title="class or interface in java.lang">equals</a>, <a href="http://docs.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true#finalize()" title="class or interface in java.lang">finalize</a>, <a href="http://docs.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true#getClass()" title="class or interface in java.lang">getClass</a>, <a href="http://docs.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true#hashCode()" title="class or interface in java.lang">hashCode</a>, <a href="http://docs.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true#notify()" title="class or interface in java.lang">notify</a>, <a href="http://docs.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true#notifyAll()" title="class or interface in java.lang">notifyAll</a>, <a href="http://docs.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true#toString()" title="class or interface in java.lang">toString</a>, <a href="http://docs.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true#wait()" title="class or interface in java.lang">wait</a>, <a href="http://docs.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true#wait(long)" title="class or interface in java.lang">wait</a>, <a href="http://docs.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true#wait(long, int)" title="class or interface in java.lang">wait</a></code></li>
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<h4>COPY_NONE</h4>
<pre>public static final&nbsp;int COPY_NONE</pre>
<div class="block">Don't copy anything</div>
<dl><dt><span class="strong">See Also:</span></dt><dd><a href="../../../../../constant-values.html#ar.com.hjg.pngj.chunks.ChunkCopyBehaviour.COPY_NONE">Constant Field Values</a></dd></dl>
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<h4>COPY_PALETTE</h4>
<pre>public static final&nbsp;int COPY_PALETTE</pre>
<div class="block">copy the palette</div>
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<h4>COPY_ALL_SAFE</h4>
<pre>public static final&nbsp;int COPY_ALL_SAFE</pre>
<div class="block">copy all 'safe to copy' chunks</div>
<dl><dt><span class="strong">See Also:</span></dt><dd><a href="../../../../../constant-values.html#ar.com.hjg.pngj.chunks.ChunkCopyBehaviour.COPY_ALL_SAFE">Constant Field Values</a></dd></dl>
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<h4>COPY_ALL</h4>
<pre>public static final&nbsp;int COPY_ALL</pre>
<div class="block">copy all, including palette</div>
<dl><dt><span class="strong">See Also:</span></dt><dd><a href="../../../../../constant-values.html#ar.com.hjg.pngj.chunks.ChunkCopyBehaviour.COPY_ALL">Constant Field Values</a></dd></dl>
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<h4>COPY_PHYS</h4>
<pre>public static final&nbsp;int COPY_PHYS</pre>
<div class="block">Copy PHYS chunk (physical resolution)</div>
<dl><dt><span class="strong">See Also:</span></dt><dd><a href="../../../../../constant-values.html#ar.com.hjg.pngj.chunks.ChunkCopyBehaviour.COPY_PHYS">Constant Field Values</a></dd></dl>
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<pre>public static final&nbsp;int COPY_TEXTUAL</pre>
<div class="block">Copy al textual chunks.</div>
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<h4>COPY_TRANSPARENCY</h4>
<pre>public static final&nbsp;int COPY_TRANSPARENCY</pre>
<div class="block">Copy TRNS chunk</div>
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<h4>COPY_UNKNOWN</h4>
<pre>public static final&nbsp;int COPY_UNKNOWN</pre>
<div class="block">Copy unknown chunks (unknown by our factory)</div>
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<pre>public static final&nbsp;int COPY_ALMOSTALL</pre>
<div class="block">Copy almost all: excepts only HIST (histogram) TIME and TEXTUAL chunks</div>
<dl><dt><span class="strong">See Also:</span></dt><dd><a href="../../../../../constant-values.html#ar.com.hjg.pngj.chunks.ChunkCopyBehaviour.COPY_ALMOSTALL">Constant Field Values</a></dd></dl>
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<pre>public&nbsp;ChunkCopyBehaviour()</pre>
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<h4>createPredicate</h4>
<pre>public static&nbsp;<a href="../../../../../ar/com/hjg/pngj/chunks/ChunkPredicate.html" title="interface in ar.com.hjg.pngj.chunks">ChunkPredicate</a>&nbsp;createPredicate(int&nbsp;copyFromMask,
                             <a href="../../../../../ar/com/hjg/pngj/ImageInfo.html" title="class in ar.com.hjg.pngj">ImageInfo</a>&nbsp;imgInfo)</pre>
<div class="block">Creates a predicate equivalent to the copy mask
 <p>
 Given a copy mask (see static fields) and the ImageInfo of the target PNG, returns a predicate that tells if a
 chunk should be copied.
 <p>
 This is a handy helper method, you can also create and set your own predicate</div>
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